Method for securing IP connections for network operator combinatory connections

Method for securing IP connections for network operator combinatory connections

  • CN 101,473,593 A
  • Filed: 05/25/2007
  • Published: 07/01/2009
  • Est. Priority Date: 06/01/2006
  • Status: Active Application
First Claim
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1. by using conversation initialized protocol, SIP, guarantee the method for the safety that is connected at IP at the interconnection between the communication network of the communication network of first Virtual network operator and at least one second Virtual network operator, it is characterized in that:

  • between the receive channel of the transmitting channel of first Virtual network operator and second Virtual network operator, transmit the part of SIP message at least, at least for network interconnection information necessary with the form of encrypting.

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